This paper proposes a computer-based recursion algorithm for automatic charge of power device of electric vehicles carrying electromagnet. The charging system includes charging cable with one end connecting gang socket, electromagnetic gear driving the connecting socket and a charging pile breaking or closing, and detecting part for detecting electric vehicle static call or start state. The gan...

To realize a stable supply of electric power in an automobile, an accurate and reliable detection method of SOC (state-of-charge) in a lead acid battery is required. However the dynamics of the battery is very complicated. The characteristics of the battery greatly change due to its degradation. Moreover a automobile has many driving patterns, which are unknown beforehand. Thus it is not easy t...

In response to the requests received since 2006 from overseas Tier 1 manufacturers (primary corporations that directly supply parts to automobile manufacturers), Mitsubishi Electric developed the MGF4941CL and the MGF4841CL discrete high electron mobility transistor (HEMT) amplifiers employing GaAs, and commenced their mass production in 2014. These amplifiers constitute the core of the circuit...

Global Methodology to Integrate Innovative Models for Electric Motors in Complete Vehicle Simulators — By what means the greenhouse gas emissions of passenger cars can be reduced to 120 g/km in 2012 and 95 g/km in 2020 as the European Commission and the automotive manufacturers are stated? This question with multi answers preoccupies at the moment the whole automobile world. One of the most pro...

The advantages/disadvantages of energy storage devices, which can provide nonpolluting automobile systems are discussed. Four types of storage devices are identified: electro-chemical (batteries) hydrogen electro-mechanical (flywheels) Molten salt heat storage A high speed flywheel with a small permanent magnet motor/generator has more advantages than any of the other systems and might become a...

Abstract Keeping the pressure of automobile tire in normal working range is an important guarantee for safety automobile. When leaks, driver should be reminded to check or replace before potential danger blowing out. Aiming at problem commercial vehicle driving, a set monitoring alarm systems designed by combining radius method and frequency method. The magneto-electric wheel speed sensor used ...

Due to the release of several electric vehicles (EV) to the car market, the number of sales is expected to increase soon. Concerning in-vehicle information systems (IVIS) of EVs, different kinds of information need to be communicated to the driver. E.g. displayed numbers for current energy consumption or the energy left in the batteries are hereby critical in terms of a potential increase of ra...

Reducing an automobile’s energy consumption will lower its dependency on fossil fuel and extend the travel range of electric vehicles. Automobile Climate Control Systems (CCS) are known to be heavy energy consumers. To help reduce CCS energy consumption, this paper presents an adaptive automated agent, MDP Agent for Climate control Systems – MACS, which provides drivers advice as to how to set ...

Reducing an automobile’s energy consumption will lower its dependency on fossil fuel and extend the travel range of electric vehicles. Automobile Climate Control Systems (CCS) are known to be heavy energy consumers. To help reduce CCS energy consumption, this paper presents an adaptive automated agent, MDP Agent for Climate control Systems (MACS), which provides drivers with advice as to how to...

background: production of solid waste is the result of the human’s different activities that today has changed a lot in comparison to the past due to the changing life styles and pervasive expansion. in isfahan province lots of wastes are produced daily. due to the importance of the waste and its recycling, the purpose is determining the production scopes of different wastes in order to find a ...